18:36:03 [mysql] MySQL Service detected with wrong path18:36:03 [mysql] Change XAMPP MySQL settings or18:36:03 [mysql] Uninstall/disable the other service manually first18:36:03 [mysql] Found Path: ERROR: Not Able To Open Service Manager18:36:03 [mysql] Expected Path: c:\xampp\mysql\bin\mysqld.exe --defaults-file=c:\xampp\mysql\bin\my.ini mysql18:36:03 [mysql] Problem detected!18:36:03 [mysql] Port 3306 in use by "mysqld.exe"!18:36:03 [mysql] MySQL WILL NOT start without the configured ports free!18:36:03 [mysql] You need to uninstall/disable/reconfigure the blocking application18:36:03 [mysql] or reconfigure MySQL to listen on a different port

What line in my.ini I must change to get this to work?(My XAMPP version isn't 1.8.0 but 1.8.1. I think there's not so much diffs)

Controlling programs that are not part of XAMPP is not supported by the XAMPP Control Panel. What you can do is reconfigure your XAMPP MySQL to a different port and reconfigure the XAMPP Control Panel to use a different MySQL port and service name. This will allow you do use the two simultaneously.